139542449664

Names of 139542449664

• Cardinal: 139542449664 can be written as One hundred thirty-nine billion, five hundred forty-two million, four hundred forty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.39542449664 × 10¹¹

Factors of 139542449664

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 326

Divisors of 139542449664

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 19 24 31 32 34 38 43 48 51 57 62 64 68 76 86 93 96 102 114 124 128 129 136 152 172 186 192 204 211 228 248 256 258 272 304 323 344 372 384 408 422 456 496 512 516 527 544 589 608 633 646 688 731 744 768 816 817 844 912 969 992 1032 1054 1088 1178 1216 1266 1292 1333 1376 1462 1488 1536 1581 1632 1634 1688 1767 1824 1938 1984 2064 2108 2176 2193 2356 2432 2451 2532 2584 2666 2752 2924 2976 3162 3264 3268 3376 3534 3587 3648 3876 3968 3999 4009 4128 4216 4352 4386 4712 4864 4902 5064 5168 5332 5504 5848 5952 6324 6528 6536 6541 6752 7068 7174 7296 7752 7936 7998 8018 8256 8432 8704 8772 9073 9424 9728 9804 10013 10128 10336 10664 10761 11008 11696 11904 12027 12648 13056 13072 13082 13504 13889 14136 14348 14592 15504 15872 15996 16036 16512 16864 17544 18146 18848 19608 19623 20026 20256 20672 21328 21522 22016 22661 23392 23808 24054 25296 25327 26112 26144 26164 27008 27219 27778 28272 28696 29184 30039 31008 31992 32072 33024 33728 35088 36292 37696 39216 39246 40052 40512 41344 41667 42656 43044 45322 46784 47616 48108 50592 50654 52288 52328 54016 54438 55556 56544 57392 60078 62016 63984 64144 66048 67456 67983 68153 70176 72584 75392 75981 78432 78492 80104 81024 82688 83334 85312 86088 90644 93568 96216 101184 101308 104576 104656 108032 108876 111112 111197 113088 114784 120156 124032 124279 127968 128288 134912 135966 136306 140352 145168 150784 151962 154241 156864 156984 160208 162048 165376 166668 170624 172176 172387 181288 187136 192432 202368 202616 204459 209152 209312 217752 222224 222394 226176 229568 240312 248064 248558 255936 256576 269824 271932 272612 280704 281263 290336 301568 303924 308482 313728 313968 320416 324096 333336 333591 341248 344352 344774 362576 372837 374272 384864 404736 405232 408918 418304 418624 430559 435504 444448 444788 452352 459136 462723 480624 496128 497116 511872 513152 517161 543864 545224 561408 562526 580672 607848 616964 627456 627936 640832 666672 667182 682496 688704 689548 725152 745674 769728 809472 810464 817836 837248 843789 861118 871008 888896 889576 904704 918272 925446 961248 994232 1023744 1026304 1034322 1087728 1090448 1122816 1125052 1161344 1215696 1233928 1254912 1255872 1281664 1291677 1333344 1334364 1377408 1379096 1450304 1491348 1539456 1620928 1635672 1674496 1687578 1722236 1742016 1777792 1779152 1836544 1850892 1922496 1988464 2047488 2052608 2068644 2112743 2175456 2180896 2250104 2322688 2431392 2467856 2511744 2563328 2583354 2666688 2668728 2754816 2758192 2900608 2930579 2982696 3078912 3241856 3271344 3348992 3375156 3444472 3484032 3555584 3558304 3701784 3844992 3976928 4137288 4225486 4350912 4361792 4500208 4645376 4781471 4862784 4935712 5023488 5126656 5166708 5333376 5337456 5343997 5509632 5516384 5801216 5861158 5965392 6157824 6338229 6483712 6542688 6750312 6888944 6968064 7111168 7116608 7403568 7689984 7953856 8274576 8450972 8701824 8723584 8791737 9000416 9562942 9725568 9871424 10046976 10333416 10666752 10674912 10687994 11032768 11602432 11722316 11930784 12676458 12967424 13085376 13500624 13777888 13936128 14233216 14344413 14807136 15379968 15907712 16031991 16549152 16901944 17403648 17447168 17583474 18000832 19125884 19451136 19742848 20666832 21333504 21349824 21375988 22065536 23444632 23861568 25352916 26170752 27001248 27555776 28466432 28688826 29614272 31815424 32063982 33098304 33803888 34807296 34894336 35166948 36001664 38251768 38902272 39485696 41333664 42699648 42751976 44131072 46889264 47723136 50705832 52341504 54002496 55111552 56932864 57377652 59228544 63630848 64127964 66196608 67607776 70333896 72003328 76503536 78971392 82667328 85399296 85503952 88262144 90847949 93778528 95446272 101411664 104683008 108004992 110223104 114755304 118457088 128255928 132393216 135215552 140667792 144006656 153007072 165334656 170798592 171007904 181695898 187557056 190892544 202823328 216009984 220446208 229510608 236914176 256511856 264786432 270431104 272543847 281335584 306014144 330669312 342015808 363391796 375114112 405646656 432019968 459021216 513023712 540862208 545087694 562671168 612028288 661338624 684031616 726783592 750228224 811293312 918042432 1026047424 1081724416 1090175388 1125342336 1224056576 1368063232 1453567184 1500456448 1622586624 1836084864 2052094848 2180350776 2250684672 2448113152 2736126464 2907134368 3245173248 3672169728 4104189696 4360701552 4501369344 5814268736 7344339456 8208379392 8721403104 11628537472 17442806208 23257074944 34885612416 46514149888 69771224832 139542449664
• Sum of all divisors σ(n): 439720427520
• Sum of proper divisors (its aliquot sum) s(n): 300177977856
• 139542449664 is an abundant number, because the sum of its proper divisors (300177977856) is greater than itself. Its abundance is 160635528192

Bases of 139542449664

• Binary: 10000001111101011000001100111000000000₂
• Hexadecimal: 0x207D60CE00
• Base-36: 1S3RYZ9C

Squares and roots of 139542449664

• 139542449664 squared (139542449664²) is 19472095258229973712896
• 139542449664 cubed (139542449664³) is 2717183872424169188567833267666944
• The square root of 139542449664 is 373553.8109349173
• The cube root of 139542449664 is 5186.8311962075

Scales and comparisons

• 139,542,449,664 seconds is equal to 4,437 years, 6 days, 15 hours, 34 minutes, 24 seconds.
• To count from 1 to 139,542,449,664 would take you about eight thousand, eight hundred seventy-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 139542449664 cubic inches would be around 432.2 feet tall.

Recreational maths with 139542449664

• 139542449664 backwards is 466944245931
• 139542449664 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139542449664's digits is 57
• More coming soon!